What is your definition of "older aircraft"?
My definition is pre-1960. Then again, I fly a 45 Champ.

Kai Glaesner wrote:
Hello community,
imagine you consider byuing an older airplane, e.g. a Piper from the Pa-28
Arrow series: is there an age (or a year of birth ;-) you would not exceed?
If yes, for what reason (e.g. may be that corrosion-protection was not usual
before that year, or that copper was so expensive, they used something less
conductive as a replacement)?